A cooling device for energy-saving equipment in thermal power plants

Abstract

The utility model discloses a cooling device for energy-saving equipment in a thermal power plant, which relates to the technical field of equipment cooling, and comprises a fixed box and two sleeves, wherein a sleeve plate is arranged above the fixed box, and the two sleeves are both rotatably sleeved inside the sleeve plate, and a fan is fixedly arranged on the inner wall of the placement groove, and the two ends of the T-shaped pipe are respectively rotatably sleeved inside one side of the corresponding sleeve, and one end of each of the conduits is fixedly connected with an annular nozzle. The utility model provides two sleeves and a plurality of annular nozzles, and the energy-saving equipment is arranged on one side of the cooling device. When the fan is started, the fan can blow wind into the interior of the two sleeves, and then the air pressure inside the two annular air collecting chambers increases, and then the wind can be sent into the interior of the plurality of annular nozzles, and the jet holes on the side walls of the plurality of annular nozzles can eject the wind, so that the jet range is net-shaped, thereby increasing the cooling range and improving the cooling effect and cooling efficiency of the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment cooling, in particular to a cooling device for energy-saving equipment in a thermal power plant. Background Art

[0002] With the vigorous development of the national economy, the scale of urban construction is getting larger and larger, the urban population is increasing, and the thermal power plants that provide electricity and heat services to urban enterprises and institutions are constantly expanding and increasing. Thermal power plants have many advantages, the most prominent of which are energy saving and improvement of people's living environment.

[0003] In the process of realizing the present application, the applicant discovered that the existing cooling device for energy-saving equipment in thermal power plants has certain drawbacks when in use. Although the existing cooling equipment can spray cooling gas to the outside of the energy-saving equipment, the cooling gas sprayed from most of the jet pipes is in a straight line, which results in a smaller cooling range of the energy-saving equipment, making it difficult to improve the cooling effect and cooling efficiency of the energy-saving equipment. Utility Model Content

[0004] The utility model aims to solve the problems of small cooling range, low cooling effect and low cooling efficiency in the prior art, and proposes a cooling device for energy-saving equipment in a thermal power plant.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cooling device for energy-saving equipment in a thermal power plant comprises a fixing box and two sleeves, wherein a sleeve plate is arranged above the fixing box, the two sleeves are rotatably sleeved inside the sleeve plate, an annular air collecting cavity is provided inside the two sleeves, a placement groove is provided on the side wall of the sleeve plate, a fan is fixedly provided on the inner wall of the placement groove, an output end of the fan is fixedly connected with a T-shaped tube, the two ends of the T-shaped tube are respectively rotatably sleeved inside one side of the corresponding sleeve, a conduit is fixedly sleeved inside the other side of the two sleeves, one end of each of the conduits is fixedly connected with an annular nozzle, a plurality of jet holes are provided inside each of the annular nozzles, an adjustment mechanism is provided on the side wall of the sleeve plate, and each of the sleeves matches the adjustment mechanism.

[0007] Preferably, the adjustment mechanisms include a dual-axis motor, two rotating rods, two gears and two external gear rings. A rectangular groove is opened inside the sleeve plate, and the dual-axis motor is fixedly arranged on the inner wall of the rectangular groove. The two rotating rods are respectively fixedly connected to the output shafts at both ends of the dual-axis motor, the two gears are respectively fixedly sleeved on the rod walls of the corresponding rotating rods, the two external gear rings are respectively fixedly sleeved on the outer walls of the corresponding sleeves, and the two gears are respectively meshed and connected with adjacent external gear rings.

[0008] Preferably, a driving motor is fixedly provided on the inner wall of the fixing box, and the output shaft of the driving motor is fixedly connected to the sleeve plate.

[0009] Preferably, two support plates are fixedly provided on the inner wall of the fixing box, and an annular sliding groove is provided on the bottom side wall of the sleeve plate, and each of the support plates is slidably embedded in the annular sliding groove.

[0010] Preferably, a sealing rubber ring is fixedly sleeved on the air outlet end of the fan, and the bottom end of the T-shaped tube is fixedly sleeved inside the sealing rubber ring.

[0011] Preferably, the cross-section of the annular slide groove is T-shaped, and each of the support plates is a T-shaped plate.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. The utility model has two sleeves and a plurality of annular nozzles, and the energy-saving device is arranged on one side of the cooling device. When the fan is started, the fan can blow wind into the interior of the two sleeves, thereby increasing the air pressure inside the two annular air collecting cavities, and then the wind can be sent into the interior of the plurality of annular nozzles. The jet holes on the side walls of the plurality of annular nozzles can spray the wind, so that the jet range presents a mesh shape, thereby increasing the cooling range and improving the cooling effect and cooling efficiency of the equipment.

[0014] 2. The utility model sets up an adjustment mechanism, which includes a dual-axis motor, two rotating rods, two gears and two outer gear rings. The dual-axis motor is started to drive the two rotating rods to rotate, and the two rotating rods can drive the corresponding gears to rotate. The two gears are meshed and connected with adjacent outer gear rings, thereby realizing the smooth rotation of the two outer gear rings and the two sleeves, thereby further increasing the jet range of multiple annular nozzles and further improving the cooling effect and cooling efficiency of the equipment.

[0015] 3. The utility model provides a driving motor, which is fixedly arranged on the inner wall of the fixed box, and the output shaft of the driving motor is fixedly connected to the sleeve plate. Starting the driving motor can drive the sleeve plate to rotate, thereby adjusting the jet positions of multiple annular nozzles, ensuring that the multiple annular nozzles can cool the designated positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1It is the front view of the utility model;

[0018] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0019] Figure 3 For the utility model Figure 1 A schematic diagram of the side view structure of one of the casings.

[0020] Description of reference numerals:

[0021] 1. Fixing box; 2. Casing; 3. Casing plate; 4. Fan; 5. T-shaped pipe; 6. Conduit; 7. Annular nozzle; 8. Dual-axis motor; 9. Rotating rod; 10. Gear; 11. External gear ring; 12. Driving motor; 13. Support plate; 14. Sealing rubber ring. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a cooling device for energy-saving equipment in a thermal power plant.

[0024] The utility model provides Figure 1-Figure 3 A cooling device for energy-saving equipment in a thermal power plant shown in the figure comprises a fixing box 1 and two sleeves 2, a sleeve plate 3 is arranged above the fixing box 1, the two sleeves 2 are rotatably sleeved inside the sleeve plate 3, an annular air collecting cavity is opened inside the two sleeves 2, a placement groove is opened on the side wall of the sleeve plate 3, a fan 4 is fixedly arranged on the inner wall of the placement groove, an output end of the fan 4 is fixedly connected with a T-shaped tube 5, two ends of the T-shaped tube 5 are respectively rotatably sleeved inside one side of the corresponding sleeve 2, a conduit 6 is fixedly sleeved inside the other side of the two sleeves 2, one end of each conduit 6 is fixedly connected with an annular nozzle 7, a plurality of jet holes are opened inside each annular nozzle 7, an adjustment mechanism is arranged on the side wall of the sleeve plate 3, each sleeve 2 is matched with the adjustment mechanism, and the two sleeves 2 and the plurality of annular nozzles 7 are arranged, so that wind can be sent into the interior of the plurality of annular nozzles 7, and the jet holes on the side walls of the plurality of annular nozzles 7 can spray wind, so that the jet range is meshed, thereby increasing the cooling range and improving the cooling effect and cooling efficiency of the equipment.

[0025] In order to further increase the jet range of the multiple annular nozzles 7 and further improve the cooling effect and cooling efficiency of the equipment, Figure 1-Figure 3As shown, the adjusting mechanisms include a dual-axis motor 8, two rotating rods 9, two gears 10 and two outer gear rings 11. A rectangular groove is opened inside the sleeve plate 3. The dual-axis motor 8 is fixedly arranged on the inner wall of the rectangular groove. The two rotating rods 9 are respectively fixedly connected to the output shafts at both ends of the dual-axis motor 8. The two gears 10 are respectively fixedly sleeved on the rod walls of the corresponding rotating rods 9. The two outer gear rings 11 are respectively fixedly sleeved on the outer walls of the corresponding sleeves 2. The two gears 10 are respectively meshed and connected with the adjacent outer gear rings 11. By utilizing the set adjusting mechanism, it is possible.

[0026] In order to adjust the jetting positions of the multiple annular nozzles 7 and ensure that the multiple annular nozzles 7 can cool the designated positions, Figure 1-Figure 3 As shown, a driving motor 12 is fixedly arranged on the inner wall of the fixing box 1, and the output shaft of the driving motor 12 is fixedly connected to the sleeve plate 3, and the driving motor 12 is arranged to further enable.

[0027] In order to support the sleeve plate 3 and ensure that the sleeve plate 3 can rotate stably, Figure 1 , Figure 2 As shown, two support plates 13 are fixedly provided on the inner wall of the fixed box 1, and an annular groove is opened on the bottom side wall of the sleeve plate 3. Each support plate 13 is slidably embedded in the inside of the annular groove. The sleeve plate 3 can be supported by the provided support plates 13 to ensure that the sleeve plate 3 can rotate stably.

[0028] In order to improve the sealing performance of the connection between the air outlet of the fan 4 and the T-shaped pipe 5, Figure 1 , Figure 2 As shown, the air outlet of the fan 4 is fixedly sleeved with a sealing rubber ring 14, and the bottom end of the T-shaped tube 5 is fixedly sleeved inside the sealing rubber ring 14. The sealing rubber ring 14 is provided to improve the sealing performance of the connection between the air outlet of the fan 4 and the T-shaped tube 5.

[0029] Finally, in order to ensure that the support plate 13 can stably support the sleeve plate 3 and prevent the support plate 13 from falling off the annular slide groove, Figure 1 , Figure 2 As shown, the cross section of the annular chute is T-shaped, and each support plate 13 is a T-shaped plate, thereby ensuring that the support plate 13 can stably support the sleeve plate 3 and prevent the support plate 13 from falling off the annular chute.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cooling device for energy-saving equipment in a thermal power plant, comprising a fixing box (1) and two sleeves (2), characterized in that: A sleeve plate (3) is arranged above the fixing box (1), the two sleeves (2) are rotatably sleeved inside the sleeve plate (3), an annular air collecting cavity is provided inside the two sleeves (2), a placement groove is provided on the side wall of the sleeve plate (3), a fan (4) is fixedly arranged on the inner wall of the placement groove, an output end of the fan (4) is fixedly connected with a T-shaped tube (5), the two ends of the T-shaped tube (5) are respectively rotatably sleeved inside one side of the corresponding sleeve (2), a conduit (6) is fixedly sleeved inside the other side of the two sleeves (2), one end of each conduit (6) is fixedly connected with an annular nozzle (7), a plurality of jet holes are provided inside each annular nozzle (7), an adjustment mechanism is arranged on the side wall of the sleeve plate (3), and each sleeve (2) matches the adjustment mechanism.

2. A thermal power plant energy-saving equipment cooling device according to claim 1, characterized in that: The adjustment mechanisms each comprise a dual-axis motor (8), two rotating rods (9), two gears (10) and two external gear rings (11); a rectangular groove is provided inside the sleeve plate (3); the dual-axis motor (8) is fixedly arranged on the inner wall of the rectangular groove; the two rotating rods (9) are respectively fixedly connected to the output shafts at both ends of the dual-axis motor (8); the two gears (10) are respectively fixedly sleeved on the rod walls of the corresponding rotating rods (9); the two external gear rings (11) are respectively fixedly sleeved on the outer walls of the corresponding sleeves (2); and the two gears (10) are respectively meshed and connected with adjacent external gear rings (11).

3. A thermal power plant energy-saving equipment cooling device according to claim 1, characterized in that: A driving motor (12) is fixedly arranged on the inner wall of the fixing box (1), and an output shaft of the driving motor (12) is fixedly connected to the sleeve plate (3).

4. A thermal power plant energy-saving equipment cooling device according to claim 1, characterized in that: Two support plates (13) are fixedly arranged on the inner wall of the fixed box (1), and an annular sliding groove is opened on the bottom side wall of the sleeve plate (3), and each support plate (13) is slidably embedded in the inside of the annular sliding groove.

5. The cooling device for energy-saving equipment in a thermal power plant according to claim 1, characterized in that: The air outlet end of the fan (4) is fixedly sleeved with a sealing rubber ring (14), and the bottom end of the T-shaped tube (5) is fixedly sleeved inside the sealing rubber ring (14).

6. A thermal power plant energy-saving equipment cooling device according to claim 4, characterized in that: The cross section of the annular sliding groove is T-shaped, and each of the support plates (13) is a T-shaped plate.

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